This book offers readers a holistic understanding of intelligent environments, encompassing their definition, design, interaction paradigms, the role of Artificial Intelligence (AI), and the associated broader philosophical and procedural aspects. Elaborates on AI research and the creation of intelligent environments. Zooms in on designing interactions with the IoT, intelligent agents and robots. Discusses overarching topics for the design of intelligent environments, including user interface adaptation, design for all, sustainability, cybersecurity, privacy and trust. Provides insights into the intricacies of various intelligent environment contexts, such as in automotive, urban interfaces, smart cities and beyond. This book has been written for individuals interested in Human-Computer Interaction research and applications.